SMW construction method pile profile steel construction device

Abstract

The utility model discloses an SMW construction method pile profile steel construction device which comprises two sliding rails, transverse plates are arranged at the tops of the two sliding rails, a pair of brake directional wheels are installed at the bottom ends of the two transverse plates, supports are fixedly arranged in the middles of the top ends of the two transverse plates, an alignment plate is fixedly connected between the two supports, two L-shaped plates are arranged on one side wall of the alignment plate, and the two L-shaped plates are arranged on the other side wall of the alignment plate. According to the SMW construction method pile profile steel construction device, by arranging the sliding rails, the supports, the brake directional wheels and the alignment plates, the pile position can be found rapidly, the profile steel can be inserted into the cement pile position vertically and downwards all the time in cooperation with the L-shaped plates and the limiting wheels, the construction efficiency is improved, and the construction efficiency is improved. The process does not need frequent adjustment by personnel, the operation efficiency is high, the construction quality is high, the set square and the square can be used as references to quickly detect whether the alignment plate is perpendicular to the sliding rail or not, and the level ruler can detect whether the alignment plate is vertically downward or not.

Description

Technical Field

[0001] The utility model relates to a construction device, in particular to a SMW method pile steel construction device. Background Art

[0002] The SMW method uses a multi-axis drilling and mixing machine to drill to a certain depth on site. At the same time, a cement-based strengthening agent is sprayed at the drill bit to repeatedly mix and stir with the foundation soil. Overlapping construction is adopted between each construction unit. Then, H-shaped steel or steel plates are inserted as stress reinforcement before the cement-soil mixture hardens. Once the cement hardens, a continuous, complete, and seamless underground wall with a certain strength and rigidity is formed.

[0003] Inserting H-shaped steel or steel plates as stress reinforcement before the cement-soil mixture hardens is a crucial step in the SMW construction method. Currently, when using a plumb bob to control the verticality of the steel insertion, due to its long length, the steel is easily affected by external wind speed, hanging line swing and other factors during insertion during hanging. The operator needs to frequently adjust its verticality, which is troublesome and time-consuming. In addition, during the lowering process, once the upper part is deviated, the overall deviation will be particularly large due to the long length of the steel, resulting in rework and re-insertion, affecting construction efficiency and quality. Utility Model Content

[0004] The purpose of the utility model is to provide a SMW method pile steel construction device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an SMW method pile steel construction device, comprising two slide rails, the tops of the two slide rails are each provided with a horizontal plate, the bottom ends of the two horizontal plates are each installed with a pair of brake directional wheels, the middle parts of the top ends of the two horizontal plates are fixedly provided with supports, an alignment plate is fixedly connected between the two supports, one side wall of the alignment plate is provided with two L-shaped plates, one side wall of the L-shaped plate is installed with a plurality of limiting wheels, a steel section is provided between the two L-shaped plates, one side wall of the brake directional wheel is fixedly connected with a triangle plate, a right-angle ruler is inserted into the interior of the triangle plate, a level ruler is embedded and installed on one side of the top end of the support, a center line is sprayed on the middle part of the outer wall of the support, and a push-type counter is provided on one side of the triangle plate, one side of the level ruler and one side of the center line;

[0006] The other side wall of the alignment plate is vertically slidably connected to a lifting plate, the bottom end of the lifting plate is snap-connected to an inspection tube, the bottom end of the inspection tube is provided with a liquid inlet groove, the bottom inside the inspection tube is provided with a closing plate, the other side wall of the alignment plate is installed with a motor, and the output end of the motor is fixedly connected to a gear.

[0007] As a preferred technical solution of the present invention, the two pairs of brake directional wheels are respectively placed inside the two slide rails, and one side wall of the two slide rails is provided with scales.

[0008] As an optimal technical solution of the present invention, the other side wall of the L-shaped plate is fixedly connected to a strip plate, a plurality of bolts pass through the strip plate, a plurality of screw holes are opened at both ends of the alignment plate, and the L-shaped plate is installed and connected to the alignment plate through a plurality of bolts.

[0009] As a preferred technical solution of the present invention, a drawstring is fixedly connected to the inner wall of one side of the triangle plate, and one end of the drawstring away from the triangle plate is fixedly connected to the right-angle ruler.

[0010] As a preferred technical solution of the present invention, the plurality of push-type counters are fixedly connected to the outer wall of the support and the outer wall of the brake directional wheel respectively.

[0011] As a preferred technical solution of the present invention, a rack is embedded in one side wall of the lifting plate, and the gear is meshed with the rack.

[0012] As a preferred technical solution of the present invention, thin ropes are fixedly connected to both sides of the bottom end of the closing plate, and the bottom ends of the thin ropes are fixedly connected to the inner wall of the bottom end of the inspection tube.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model can quickly find the pile position by arranging the slide rail, the support, the brake directional wheel and the alignment plate. In conjunction with the L-shaped plate and the limit wheel, the steel section can always be inserted vertically downward into the cement pile position. The process does not require frequent adjustments by personnel, and the operation efficiency is high and the construction quality is high. The provided triangle plate and right-angle ruler can be used as a reference to quickly check whether the alignment plate and the slide rail are vertical. The provided level can check whether the alignment plate is vertically downward. The provided center line and scale can be used by the operator to check whether the alignment plate moves to the pile position accurately. In conjunction with multiple push-type counters, these positions can be checked in turn before the steel section is placed, and records can be left at the same time. Subsequent operators can observe whether the numbers of the push-type counters at multiple positions are consistent, and judge whether the placement operations of multiple steel sections are up to standard. Before each steel section is placed, it is guaranteed to be checked and calibrated first and then placed, so as to ensure construction efficiency, avoid multiple reworks, and improve construction quality.

[0015] 2. The utility model sets a motor, a lifting plate and an inspection tube on the other side wall of the alignment plate, so that a small amount of the stirred cement-soil mixture can be extracted before the steel section is placed. The operator can check whether the mixing state is uniform and determine whether the steel section placement operation can be carried out at present, avoiding the influence caused by the inconsistent mixing time required for different terrains and soil types, and ensuring that the steel section is placed in one go. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the alignment plate portion of the utility model;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure at A in the middle;

[0019] Figure 4 This is a structural diagram of the lifting plate part of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the right-angle ruler portion of the utility model;

[0021] Figure 6 This is a schematic structural diagram of the inspection tube portion of the utility model.

[0022] In the figure: 1. Slide rail; 2. Brake directional wheel; 3. Horizontal plate; 4. Support; 5. Alignment plate; 6. L-shaped plate; 7. Steel section; 8. Center line; 9. Scale; 10. Triangle plate; 11. Square ruler; 12. Push-type counter; 13. Level; 14. Screw hole; 15. Limit wheel; 16. Strip plate; 17. Motor; 18. Gear; 19. Lifting plate; 20. Inspection tube; 21. Closing plate; 22. String. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6 The utility model provides a technical solution for a SMW pile steel construction device:

[0025] Example 1:

[0026] according to Figure 1 、 Figure 2 and Figure 3 、 Figure 5As shown, an SMW method pile steel construction device includes two slide rails 1, the tops of the two slide rails 1 are each provided with a horizontal plate 3, the bottom ends of the two horizontal plates 3 are each installed with a pair of brake directional wheels 2, the brake directional wheels 2 have a braking function, and can be locked after moving to a specified position, the middle parts of the tops of the two horizontal plates 3 are fixed with a support 4, an alignment plate 5 is fixedly connected between the two supports 4, one side wall of the alignment plate 5 is provided with two L-shaped plates 6, one side wall of the L-shaped plate 6 is installed with multiple limiting wheels 15, a steel section 7 is provided between the two L-shaped plates 6, and one side wall of the brake directional wheel 2 is fixedly connected with a triangle plate 10, and a right-angle ruler is inserted into the interior of the triangle plate 10. 11. A level ruler 13 is embedded on one side of the top of the support 4, and a center line 8 is sprayed on the middle of the outer wall of the support 4. Before construction, the positions of multiple piles can be measured and determined in advance, and then recorded on the scale 9. In this way, each time a steel section 7 is inserted, the center line 8 can be moved to the marked position on the scale 9 one by one. One measurement makes it more convenient to adjust the subsequent position. A push-type counter 12 is provided on one side of the triangle 10, one side of the level ruler 13 and one side of the center line 8. Manual pressing counts, and one number represents a calibration here. This ensures that each time a steel section 7 is inserted, it is calibrated before insertion, and the construction is more accurate.

[0027] Two pairs of brake directional wheels 2 are respectively placed inside the two slide rails 1. One side wall of the two slide rails 1 is provided with a scale 9. The other side wall of the L-shaped plate 6 is fixedly connected to a strip plate 16. A plurality of bolts pass through the strip plate 16. A plurality of screw holes 14 are provided at both ends of the alignment plate 5. The L-shaped plate 6 is installed and connected to the alignment plate 5 through a plurality of bolts. A pull rope is fixedly connected to the inner wall of one side of the triangle plate 10. The end of the pull rope away from the triangle plate 10 is fixedly connected to the right-angle ruler 11. The pull rope prevents the right-angle ruler 11 from being lost. The right-angle ruler 11 measures whether the triangle plate 10 is perpendicular to the slide rail 1. A plurality of push-type counters 12 are respectively fixedly connected to the outer wall of the support 4 and the outer wall of the brake directional wheel 2.

[0028] When in use, the utility model is a SMW method pile steel construction device. First, the two slide rails 1 are installed parallel to the two sides of the channel, and then the two supports 4 are installed on the top of the slide rail 1 with the help of the brake directional wheel 2 at the bottom. When the steel 7 needs to be placed, the support 4 is first pushed with the reference of the center line 8 and the scale 9 to push the alignment plate 5 to the pile position, and the brake directional wheel 2 is braked. At this time, first check whether the angle between the triangle plate 10 and the slide rail 1 is a right angle, and check it with the help of the square 11. Then check whether the level 13 is in a horizontal state, and finally check whether the center line 8 reaches the specified position of the scale 9. When checking these places in turn, each time an inspection is completed, it is necessary to press the push-type counter 12 on one side, so that the record after the inspection is completed is recorded. After the process is completed, it is possible to observe whether the numbers on the multiple push-type counters 12 are consistent, so as to determine whether these inspections have been completed in sequence each time the steel section 7 is placed, so as to ensure the standardization of each operation. After the inspection is completed, it is ensured that the alignment plate 5 is in the correct position and is not tilted or tilted. The steel section 7 is lifted with the help of a crane, and its bottom is inserted between the two rows of limiting wheels 15. In this way, the limiting wheels 15 fit the surface of the steel section 7, limit its descending process, and keep it always vertically downward into the cement soil mixing pile body to complete the placement process of the steel section 7. The distance between the two L-shaped plates 6 can be adjusted according to the size of different steel sections 7. When the next steel section 7 is placed, the support 4 is pushed to move again. The same steps can be used to vertically place multiple steel sections 7 in sequence.

[0029] Example 2:

[0030] Based on the first embodiment, Figure 1 and Figure 4 、 Figure 6 As shown, the other side wall of the alignment plate 5 is vertically slidably connected with a lifting plate 19. There is friction at the sliding connection. Under the non-motor 17 driving action, its own gravity is not enough to drive it to move down. The bottom end of the lifting plate 19 is engaged and connected with an inspection tube 20. The bottom end of the inspection tube 20 is provided with a liquid inlet groove. The bottom inside the inspection tube 20 is provided with a closing plate 21. The impact force of the liquid will cause the closing plate 21 to rise first, so that the liquid inlet groove is exposed and the liquid can enter. When a part of the liquid enters, the gravity of the liquid squeezes the closing plate 21, and the closing plate 21 descends to cover the liquid inlet groove. The internal liquid will not flow out, and the extraction is completed. The other side wall of the alignment plate 5 is installed with a motor 17, and the output end of the motor 17 is fixedly connected to a gear 18. A rack is embedded in one side wall of the lifting plate 19, and the gear 18 is meshed with the rack. Both sides of the bottom end of the closing plate 21 are fixedly connected, and the bottom end of the string 22 is fixedly connected to the inner wall of the bottom end of the inspection tube 20.

[0031] During specific use, the utility model is a SMW method pile steel construction device. Before the steel is placed, it needs to be fully stirred into a cement-soil mixture before being placed. Before placement, the motor 17 can be connected to an external power supply to control the motor 17 to drive the gear 18 to rotate and drive the lifting plate 19 to descend. In this way, the inspection tube 20 will be inserted into the cement-soil mixture, and the liquid will enter the interior of the inspection tube 20 from the liquid inlet tank. When a certain amount of liquid is stored inside, the closing plate 21 will descend and cover the liquid inlet tank to achieve the closure of the inspection tube 20. At this time, the motor 17 is adjusted to reverse so that the inspection tube 20 rises, the inspection tube 20 is disassembled, and the internal liquid state is checked. After sufficient stirring, the steel 7 can be placed immediately.

[0032] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

Claims

1. A SMW pile steel construction device, comprising two slide rails (1), characterized in that: The tops of the two slide rails (1) are each provided with a transverse plate (3), the bottom ends of the two transverse plates (3) are each installed with a pair of brake directional wheels (2), the middle parts of the top ends of the two transverse plates (3) are fixedly provided with a support (4), an alignment plate (5) is fixedly connected between the two supports (4), one side wall of the alignment plate (5) is provided with two L-shaped plates (6), one side wall of the L-shaped plate (6) is installed with a plurality of limiting wheels (15), a steel section (7) is provided between the two L-shaped plates (6), one side wall of the brake directional wheel (2) is fixedly connected with a triangle plate (10), a right-angled ruler (11) is inserted into the interior of the triangle plate (10), a level ruler (13) is embedded and installed on one side of the top end of the support (4), a center line (8) is sprayed on the middle part of the outer wall of the support (4), and a push-type counter (12) is provided on one side of the triangle plate (10), one side of the level ruler (13) and one side of the center line (8); The other side wall of the alignment plate (5) is vertically slidably connected to a lifting plate (19), the bottom end of the lifting plate (19) is snap-connected to an inspection tube (20), the bottom end of the inspection tube (20) is provided with a liquid inlet groove, and the bottom of the inspection tube (20) is provided with a closing plate (21), and the other side wall of the alignment plate (5) is installed with a motor (17), and the output end of the motor (17) is fixedly connected to a gear (18).

2. The SMW pile steel construction device according to claim 1, characterized in that: The two pairs of brake directional wheels (2) are respectively placed inside the two slide rails (1), and one side wall of the two slide rails (1) is provided with scales (9).

3. The SMW pile steel construction device according to claim 1, characterized in that: The other side wall of the L-shaped plate (6) is fixedly connected to a strip plate (16), and a plurality of bolts are passed through the strip plate (16). A plurality of screw holes (14) are provided at both ends of the alignment plate (5), and the L-shaped plate (6) is installed and connected to the alignment plate (5) via the plurality of bolts.

4. The SMW pile steel construction device according to claim 1, characterized in that: A traction rope is fixedly connected to an inner wall of one side of the triangle plate (10), and an end of the traction rope away from the triangle plate (10) is fixedly connected to a square (11).

5. The SMW pile steel construction device according to claim 1, characterized in that: The plurality of push-type counters (12) are respectively fixedly connected to the outer wall of the support (4) and the outer wall of the brake directional wheel (2).

6. The SMW pile steel construction device according to claim 1, characterized in that: A rack is embedded in one side wall of the lifting plate (19), and the gear (18) is meshedly connected with the rack.

7. The SMW pile steel construction device according to claim 1, characterized in that: Both sides of the bottom end of the closing plate (21) are fixedly connected with thin ropes (22), and the bottom end of the thin rope (22) is fixedly connected to the inner wall of the bottom end of the inspection tube (20).

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